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目的调查村民中肠道寄生虫的感染现状。方法以加藤氏法检查宝安区某地村民粪样506人份。结果检查总人数为506人,寄生虫阳性数16人,总感染率为3.16%。共检出寄生虫5种,其感染率分别为华支睾吸虫1.19%、蛔虫0.99%、钩虫0.59%、鞭虫0.20%和蛲虫0.20%。结论村民的肠道寄生虫感染呈下降趋势,并将维持于一个低水平状态;食源性寄生虫的感染有增加的趋势。
Objective To investigate the status of intestinal parasites infection among villagers. Methods Kato’s method was used to check 506 people in a village in Bao’an District. Results The total number of examinations was 506, the number of parasites positive 16, the total infection rate was 3.16%. A total of 5 parasites were detected. The infection rates were 1.19% of Clonorchis sinensis, 0.99% of roundworms, 0.59% of hookworms, 0.20% of whipworms and 0.20% of pinworms. Conclusion The incidence of intestinal parasites in villagers is on a downward trend and will remain at a low level. The infection of foodborne parasites tends to increase.